121492722 is an even 9-digits composite number following 121492721
and preceding 121492723 . In scientific notation, it is written as 1.21492722 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 37030464 positive integers (up to 121492722) that are relatively prime to 121492722.
121492722 has 32 divisors, whose sum is 264140352
The reverse of 121492722 is 227294121
Previous prime number is 107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-one million four hundred ninety-two thousand seven hundred twenty-two
Scientific notation
1.21492722 × 10^8
Engineering notation
1.21492722 × 10^6
Prime Factorization
2 × 3 × 13 × 107 × 14557
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
121492722
Product of the distinct prime numbers
The prime factorization of 121492722 is 2 × 3 × 13 × 107 × 14557.
Since it has a total of 5 prime factors.
9 , 9 , 37 , 82 , 104 , 220 , 1326 , 1558 , 5677 , 94235 , 716840 , 187134 , 5770265 , 3573603 , 81128053 , 66284267 , 627493595 , 535851582 , 8084349979 , 8585874113
n×2
242985444
n×3
364478166
n×4
485970888
n×5
607463610
n÷2
60746361
n÷3
40497574
n÷3
30373180.5
n÷5
24298544.4
n2
14760481498969284
n3
1.7932910753404E+24
n4
2.1787181408141E+32
n5
2.6469839739829E+40
2 √n
11022.373700796
3 √n
495.27919766079
4 √n
104.98749306844
5 √n
41.391393946894
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 107 , 214 , 321 , 642 , 1391 , 2782 , 4173 , 8346 , 14557 , 29114 , 43671 , 87342 , 189241 , 378482 , 567723 , 1135446 , 1557599 , 3115198 , 4672797 , 9345594 , 20248787 , 40497574 , 60746361 , 121492722
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121492721
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121492722 can be divided by 32 positive divisors.
The sum of these divisors (counting 121492722) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111001111011101010011110010
3
Ternary
22110121110200110
4
Quaternary
13033131103302
5
Quinary
222100231342
6
Senary
20020002150
8
Octal
717352362
10
Decimal
121492722
12
Duodecimal
34830356
16
Hexadecimal
73dd4f2
20
Vigesimal
1hj6bg2
36
Base36
20c0du
md5
64818d9b7fd8dc2e61927d5a094fedf3
sha1
71c3d06a33751d2a60fd4e331646e7e83b816cab
sha256
457d76577c7349fe5efeb4a6ff637e3f68861644d1e8ec20a18974b5197b7cf9
sha512
5a6ee18b4c58b1301ff603fe7177bfc9d2925e522bab64102afdcfe2066b19a85cbd8fe72a2782ba742f8c2b4d0343401780da9cbc18c933b0715987eda8fcc7
ripemd-160
e1d027492dac2b3247a7b09abe7aca98a34ed4fd
Diameter
242985444
Circumference
763361285.79965
Area
4.637142024061E+16
Volume
7.5117200907168E+24
Surface area
1.8548568096244E+17
Circumference
763361285.79965
Perimeter
485970888
Area
14760481498969284
Diagonal
171816655.18202
Surface area
88562888993815704
Volume
1.7932910753404E+24
Space diagonal
210431567.25384
Perimeter
364478166
Area
6.3914759750988E+15
Altitude
105215783.62692
Surface area
6.3914759750988E+15
Volume
2.1134138000242E+23
Height
57272218.394008